3-Amino-1-methylpyrazole

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Names

[ CAS No. ]:
1904-31-0

[ Name ]:
3-Amino-1-methylpyrazole

[Synonym ]:
N-methyl-3-aminopyrazole
5-amino-2-methylpyrazole
1H-Pyrazol-3-amine, 1-methyl-
1-Methyl-1H-pyrazol-3-ylamine
3-Amino-1-methyl-1H-pyrazole
3-Amino-1-methyl pyrazole
1-Methylpyrazol-3-amine
3-Amino-1-methylpyrazole
1-methylpyrazole-3-amine
1-Methyl-1H-pyrazol-3-amine
1-methyl-3-aminopyrazole
3-amino-1-methyl-pyrazole
MFCD00466340
1-Methylpyrazole-3-ylamine
1-methyl-1H-pyrazole-3-amine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
231.4±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H7N3

[ Molecular Weight ]:
97.12

[ Flash Point ]:
93.8±19.8 °C

[ Exact Mass ]:
97.063995

[ PSA ]:
43.84000

[ LogP ]:
-0.44

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.601

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Iodo-1-methyl-3-nitro-1H-pyrazole
  • 1-methyl-3-nitropyrazole

DownStream

  • 3-Chloro-1-methyl-1H-pyrazole
  • 3-Amino-4-bromo-1-methyl-1H-pyrazole
  • 1,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(1H)-one
  • 3-Bromo-1-methyl-1H-pyrazole
  • 1-methyl-5-phenylpyrazolo[1,5-a]pyrimidin-7-one
  • 5-(4-chlorophenyl)-1-methylpyrazolo[1,5-a]pyrimidin-7-one
  • 2-methyl-1H-pyrazole-5-thione
  • 5-methylpyrazolo[3,4-d]dithiazol-5-ium,chloride
  • N-(1-methylpyrazol-3-yl)-3,5-bis(phenylmethoxy)benzamide
  • 1-methyl-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7-one

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-Amino-1-methylpyrazole
  • 5-Chloro-3-amino-1-methylpyrazole
  • 3-AMINO-1-METHYLPYRAZOLE HYDROCHLORIDE
  • 5-carboethoxy-3-amino-1-methylpyrazole
  • 3-amino-1-methylpyrazole-4-carbaldehyde
  • 3-amino-1-methylpyrazole-4-carbonitrile